MatrixInt.ValuesToStrings Method (TStrings, string, TFixedTextAlign, boolean)

Converts the content of the matrix Values array to a list of strings.

Pascal

procedure ValuesToStrings(const dstList: TStrings; const Delimiter: string = kTab; const Align: TFixedTextAlign = ftaNone; const Headers: boolean = false); overload;

Description

Convert all elements of the calling matrix to strings with text delimiter Delimiter and store them in aList, by using the Add method of TStrings object. Set Align to have columns aligned left or right when using fixed width font (like Courier New). Specifiy Headers to be "true", if row and column labels are to be printed.

Performance note: This routine will be exceedingly slow, if TRichEdit.Lines or TMemo.Lines are passed as a parameter for dstList. Use TStringList or StringList types and then call TMemo.Lines.AddStrings(yourList) for best results.

See Also

StringsToValues

Example

procedure TForm1.Button1Click(Sender: TObject); var a,b: TMtxInt; begin CreateIt(a,b); try a.SetIt(2,2,[1,2,3,4]); a.Cos; b.Size(a); b.SetVal(1); a.Add(b); Richedit1.Clear; Memo1.Clear; a.ValuesToStrings(Richedit1.Lines); b.ValuesToStrings(Richedit1.Lines); a.ValuesToStrings(Memo1.Lines); b.ValuesToStrings(Memo1.Lines); Memo1.Lines.SaveToFile('C:Test.txt'); Memo1.Lines.LoadFromFile('C:Test.txt'); a.StringsToValues(Memo1.Lines); finally FreeIt(a,b); end; end;

Examples on GitHub

Group

ValuesToStrings Method

Links

MatrixInt Record, MatrixInt Members, MtxExprInt Namespace, ValuesToStrings Method, Example, See Also

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